7s8p 40 Ah Drone Battery — Powerful Li-ion Solution from SDrones

Name: 7s8p 40 Ah Battery. Manufacturer: SDrones. Category: Drones & Quadcopters > Drone Batteries. This is a high-capacity lithium-ion battery designed for long-duration tasks in stationary and mobile systems, particularly for EW, SIGINT, and communication systems, where voltage stability and a large reserve capacity are essential.

The battery undergoes thorough inspection at every stage of production, ensuring stable operation, reliability, and durability. The design and quality control guarantee resilience under intensive loads, while the thoughtful assembly facilitates easy installation and maintenance in various types of enclosures and mobile platforms.

Technical Specifications

• Type: Li-ion
• Assembly Scheme: 7s8p
• Nominal Capacity: 40000 mAh
• Full Charge: 29.4 V
• Full Discharge: 19 V
• Cells: EVE 5000 (21700)
• Load Current: < 40 A
• BMS Present: 40 A
• Dimensions: 295×125×75 mm

The 7s8p configuration provides the necessary voltage and significant reserve capacity for extended missions. The use of EVE 5000 21700 cells ensures increased energy density and a longer cycle life compared to standard smaller format cells. The nominal capacity of 40000 mAh meets the demands of tasks where operational autonomy is critically important.

The built-in 40 A BMS is responsible for cell balancing, overload protection, and maintaining safe operating conditions. The maximum permissible load current of less than 40 A emphasizes that the battery is optimized for stable long-term operation and economical use of energy resources, rather than short, high-current peak discharges.

Dimensions of 295×125×75 mm allow the battery to be integrated into the enclosures of many systems, ensuring convenient installation in autonomous stations, mobile electronic warfare and communication complexes, industrial, and specialized systems. Thanks to thoughtful assembly and strict quality control, the SDrones 7s8p 40 Ah battery will be a reliable power source for your projects.

This battery is designed for applications requiring high capacity and reliability: autonomous power stations, mobile EW/SIGINT complexes, communication systems, and other industrial solutions. Cell balance support and BMS protection enhance operational safety in field conditions and minimize the risks of battery degradation.

If you need detailed consultation on compatibility, installation, or operating conditions, SDrones specialists are ready to help you choose the optimal solution for your tasks and provide maintenance recommendations to extend the battery's lifespan.

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